改错误】1.She look young.2.Why are the people plant trees?3.Are they sing?

改错误】1.She look young.2.Why are the people plant trees?3.Are they sing? She is nice and look very Young.有一处错误!（）改成（） 急 She?looks?young.（改一般疑问句） look at that woman .she is( ) young actress. She like singing songs. 改错误 She like eating bread.改错误 改错；1.Whose toys are there?It's Kate's.2.He look young in this white coat.怎么改? 改同义句What's your opinion about this book?找错误1.Lucy is writing a report to chinese history找错误2.My grandmother doesn't like cooking when she was young.3.I would like to tell you what do I think.4.Don't listen to music and run around 1.His mother look young.(改错） she looks young but takes a close look she's over forty. she looks so young she look beautiful 这两个为什么look的后面下个是加S的,一个是不加的呢? 判断一个英语句子有没有语病或语法错误!我作业中我造了个句子是如下,不知语法有没有错误?有怎么改?How does she look like?She has long black hair in pontail. 1..We must look after young trees well.2.You can't use a dictionary in the exam.改被动语态! Sally looks younger than me .改同义句 I （）look () young () Sally she's wearing a blue socks. 中有一处错误,怎么改 My sister is young.She can't look after herself.合并成一句 1.My sister is young.She can't look after herself.合并成一句My sisiter is ____ ____ ____ to look after herself.2.He bagan to learn the piano when he was 7.改为同义句He bagan to they look very young he_____(look)very young.